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Solve each equation below leaving the solution(s) in exact form.?

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1.) 10 + 10e^-0.2x = 12

2.) 4sin^2(x) - 3 = 0 0<=x<=2pi

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  1. What does &quot;exact form&quot; mean?

    10 + 10e^-0.2x = 12

    10-12 + 10e^(-0.2x) = 0

    10e^(-0.2x)  = 2

    e^(-0.2x) = 0.2

    take LN bothsides

    -0.2x = ln 0.2

    x = -5 ln 0.2

    or x = 8.04719

    .

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